Practice Kolbe’s reaction - 7.4.4.3.2 | 7. Alcohols, Phenols and Ethers | CBSE Grade 12 Chemistry Part 2
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7.4.4.3.2 - Kolbe’s reaction

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is produced when phenoxide ions react with carbon dioxide?

💡 Hint: Recall the main product of Kolbe's reaction.

Question 2

Easy

Explain why phenoxide ions are more reactive than phenol.

💡 Hint: Think about the charge on the ion.

Practice 1 more question and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What ion is produced from phenol when treated with sodium hydroxide?

  • Phenol
  • Phenoxide Ion
  • Hydroxide Ion

💡 Hint: Recall the reaction of phenol with bases.

Question 2

Is carbon dioxide considered a strong electrophile?

  • True
  • False

💡 Hint: Consider the nature of CO₂.

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Given that Kolbe's reaction results in salicylic acid, explore potential synthetic pathways from phenol to aspirin, emphasizing Kolbe's role.

💡 Hint: Consider the steps in aspirin synthesis.

Challenge and get performance evaluation